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Flues & Accessories

A boiler flue allows the escape of exhaust gases (like carbon dioxide and water vapour) created by your boiler. There are regulations concerning the positioning of flues and boilers; you should consult a plumbing and heating engineer if unsure. At Builder Depot, you can find a range of flues and accessories, including the Main standard horizontal flue and the Vaillant Ecotec/Ecomax flue kit.

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Vaillant Ecotec/Ecomax Standard Horizontal Flue Kit 303933

£107.94 Inc VAT
Main Standard Horizontal Flue

£95.47 Inc VAT
Worcester 100mm Telescopic Horizontal Flue Kit

£118.80 Inc VAT
Intergas Plume Management Kit - HRE SB OV ECO

£90.37 Inc VAT
Intergas Rapid Standard Horizontal Flue

£101.44 Inc VAT
Intergas HRE SB OV ECO 1000mm Flue Extension Including Wall Clamps 60mm/100mm

£50.27 Inc VAT
Vaillant Ecotec Flue Vertical Duct & Terminal 20065937

£166.32 Inc VAT
Intergas Vertical Roof Terminal Including Adaptor 60mm/100mm - HRE SB OV ECO

£133.68 Inc VAT
Main Vertical Flue Terminal

£126.91 Inc VAT
Vaillant Ecotec Flue Extension 980mm 303903

£60.12 Inc VAT
Intergas Plume Deflector - HRE SB OV ECO

£37.56 Inc VAT
Vaillant Ecotec Flue 45° Elbow 303911 Pack 2

£96.30 Inc VAT
Vaillant Ecotec Flue Flat Roof Penertration Collar 9056

£35.33 Inc VAT
Intergas 90° Flue Elbow 60mm/100mm - HRE SB OV ECO

£36.84 Inc VAT
Intergas 45° Flue Elbow 60mm/100mm - HRE SB OV ECO

£40.94 Inc VAT
Intergas Rapid Vertical Flue Adaptor

£70.98 Inc VAT
Main Multifit Vertical Flue Adaptor 5111070

£43.55 Inc VAT
Plastic Coated Circular Terminal Guard 11'' x 9''

£27.98 Inc VAT
Intergas Rapid 45° Flue Elbow 60mm/100mm

£60.55 Inc VAT
Intergas Rapid 90° Flue Elbow 60mm/100mm

£60.56 Inc VAT
Vaillant Ecotec Flue 90° Elbow 303910

£54.78 Inc VAT
Intergas Rapid 1m Flue Extension 60mm/100mm

£81.95 Inc VAT
Main 1m Flue Extension 720648801

£59.00 Inc VAT
Worcester 100mm Flue Extension Kit 1 MTR 7716191083

£75.53 Inc VAT
Intergas HRE SB OV ECO 1000mm Plume Management Flue Extension Including Wall Clamp

£55.80 Inc VAT
Intergas Plume Management Kit 90° Bend - HRE SB OV ECO

£28.74 Inc VAT
Intergas Plume Management Kit 60° Bend - 2 Bends - HRE SB OV ECO

£55.80 Inc VAT
Vaillant Variable Termination Kit - Black - 00202219529

£88.63 Inc VAT
Vaillant Ecotec Plume Extension Kit 1m 303943

£23.28 Inc VAT
Intergas Horizontal Telescopic Offset Flue Kit - HRE SB OV ECO

£130.22 Inc VAT